Your data, plainly.

Last updated 14 November 2026.

Who I am. Mathieu Montmessin, running Airline Skyline from Germany. For anything about your data, write to airlineskyline@montmessin.com.

What the reservation form collects

• Your name, company and work email address
• Whether you are a vendor, work at an airline, or something else
• The district you would like, if you choose one
• That you ticked the consent box, and the time you sent the form

Why

To hold your reservation and to contact you about Airline Skyline before and when the city opens: your founding plot and launch price if you are a vendor, or the opening of the directory if you work at an airline. Nothing else. Legal basis: your consent (Art. 6(1)(a) GDPR), which you can withdraw at any time.

Where it is stored

Cloudflare. Each reservation is stored in Cloudflare Workers KV, Cloudflare's key-value database. Cloudflare also serves this website.

Resend. When you send the form, I receive a notification email with your details, sent through Resend (Resend, Inc., a US company).

Both act as processors under contractual safeguards for international transfer. Neither may use your data for its own purposes, and I do not share or sell your details to anyone.

Analytics

This site uses GoatCounter, which counts visits without cookies and without tracking you across sites. No personal profile is built.

How long I keep it

Until the city opens and we have either agreed your listing or you have told me you are not interested, or until you ask me to delete it, whichever comes first.

Deletion and your other rights

To have your reservation deleted, write to airlineskyline@montmessin.com from the address you used, and I will delete it from Cloudflare and from my inbox. You can also ask what I hold about you, have it corrected, restrict or object to its use, and take it with you. You can complain to your data protection authority.